A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6645-01-221-5888
NSN 5855-01-554-1855
NSN 6685-00-774-9682
NSN 5945-00-054-6528
NSN 6240-01-078-9490
NSN 5960-01-589-6846
NSN 6110-01-518-1035
NSN 5990-00-702-2873
NSN 6145-00-042-3800
NSN 5998-01-133-0353
NSN 5998-01-440-9490
NSN 6135-01-378-3331